Use pip install with --no-cache-dir in Dockerfile.github_action

[PeterDaveHello]

This pull request includes a small change to the Dockerfile.github_action file. The change modifies the pip install command to use the --no-cache-dir option, which prevents the caching of packages during installation.

• Dockerfile.github_action: Modified the pip install command to use --no-cache-dir option for a cleaner installation.

This will help minimize the Docker image size, as below:

REPOSITORY            TAG             IMAGE ID       CREATED         SIZE
pr-agent              after           d7d7a03e546b   3 hours ago     1.48GB
pr-agent              before          ef44e279f5aa   3 hours ago     1.59GB

cc #1510

[qodo-merge-pro-for-open-source]

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[qodo-merge-pro-for-open-source]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
General	Optimize Docker image size further Consider using --no-deps flag alongside --no-cache-dir to prevent installing unnecessary dependencies and further reduce the Docker image size. Dockerfile.github_action [6] -RUN pip install --no-cache-dir . && rm pyproject.toml requirements.txt +RUN pip install --no-cache-dir --no-deps . && rm pyproject.toml requirements.txt Apply this suggestion Suggestion importance[1-10]: 3 __ Why: While adding --no-deps could reduce image size, it might be risky as it skips installing required dependencies specified in the project's requirements, potentially breaking the application functionality.	Low

• Author self-review: I have reviewed the PR code suggestions, and addressed the relevant ones.

[PeterDaveHello]

It looks like my edit overwrite qodo's edit 😅

[mrT23]

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